a-be aaaa aaab aaae aaaf aaal aaap aaar aaba aabb aabl aabp aaea aaep aafa aafb aaff aafl aage aala aale aall aapa aapl aara aare aarp abaa abab abae abaf abag abal abap abar abb- abba abbb abbe abbr abee abel aber abff abgl abla able abpa abpp abpr abra aeaf aeap aeer aega aela aelp aer- aera afaa afap afar afee afel afer affa afgf afla afle aflg aflp afpa afpe afr- afra afre agag agal agap agar agba agea agee agel agep ager agfa agga agge agla agle aglp agpl agra agre agrl agrp al-p alaa alae alag alal alap alar alb- alba albe alea alee alef aleg alep aler alfa alfe alg- alga alge all- alla alle alll allr alpa alpe alpg alpl apal apap apar apba apbg apbr apea apeg apel apep aper apfa apfl apga apl- apla aple aplp appa appl appr apra apre arab arae araf arag aral arap arar arba arbe area aree aref areg arel arep arfa arfb arff arga argb arge arla arle arpa arpe arpl arr- arra arre arrg arrr baaa baaf baal baar baba babb babe babr bael baer baff baga bage bagg bala bale balf ball bapa bape bapp bar- bara barb bare barf barg barr bbbb bbeb bbga bblb bbpr bbrg beaf beag beal beap bear beba bebb bebe beeb beef beeg beel beep beer befa befe beff bega begg bela bele belg bell belp bera bere berg berr bffl bfgf bfpp blaa blab blae blag blea bleb blee bleg blrg bpea bpel bpfl brab brae braf brag brea breb bree bref breg brel brep brer brlp brrr e-la eaaf eaba eafb eaga eage eagl eala eale eapp eara earb eare earl earp ebal ebba ebbr ebel eber ebla eeea eeee eefa eefe eefl eega eele eera eerg ef-g efab efbr effa efgp efla efpa egaa egae egal egar egba egbe egea egee egel eger egfp egfr eggb egge eggp egle egpa egpb egpe egra egre el-b el-p elab elal elar elba elbe elea elee elef eler elfa elfe elgg ella elle elpe elra epaa epee eper epfa eple epll eppa eppp epra eprb eprp eraf eral erap erba erbb erbe ereb erel erer erg- erga ergg erla erle erll erpa erpe erra erre faaa faap faba fabe faeb fafa fafe faff fafg fage fagg fala fale fall fapa fape fapl fapp fara farb fare farg farl farp farr fbar fbla fble feaf feal feap fear feba feeb feel feer fefe feff fege fegg fela fele felf fell fepa fera ferb fere ferr ffar ffee ffff ffrr flab flae flag flap flea flee fleg fler fpaa fpla fpra fprf frab frae frag frap frea free frep frla gaal gaap gaar gaba gabb gabe gabl gabp gabr gaea gael gaer gafa gafb gaff gaga gage gagg gala gale gall galp gapa gape gapp gara garb gare garf garg garp garr gbag gbap geab geal gear geba gebe geel geep geer gefe gege gegg gegl gela gelb gele gelf gelg gell gepa gepe gera gerb gere gerl gfap gfer gffa ggfg gggg glaa glab glar gleb glee gleg glge glrb gpaa gper gpgp gpra gprp grab grae graf grap grbr grea greb gree gref greg grep grfa grrl grrr laaa laag laal laap laar laba labe labr lael laer lafb lafe laff lag- laga lage lagg lala lale lall lapa lapb lape lapp lara larb lare larf larg larp larr lbar lblr leaa leaf leag leal leap lear leba leea leef leel leep leer lefa lefe leff lega lege legg lela lele lell lepa lepe lepp lera lere lerp lger lgfl llef llll lpfp lpga lpla lppl lprp lral lrba lrgb lrrr paag paal paap paar paba paea paep paer pafa pafe paff paga pagb page pala pale pall palp papa papb pape papg papp papr par- para pare parf parg parl parp parr pbar pbpa pbrf peab peag peal peap pear peba pebl peel peep peer peff pega pegg pegl pel- pela pelb pele pelf pell pepa pepe per- pera pere perf perg perl perp perr pfaa pfff pffr pfra pgaa pgal pger plaa plab plaf plag plap plar plbg plbr ple- plea pleb plee pleg plfa plff plga plpa plpp plra ppal ppap ppar pper ppfa ppga pple pppa pppp pprf prae prag prar pre- preb pree pref preg prel prep prle prlr raab raaf raag raba rabb rabe rabl raef raeg rael raep raer rafa rafe raff raga rage ragg rala ralb rale ralf rall rapa rape rapl rapp rara rarb rare rarf rbaf rbbb rbbr rble rea- reae reaf real reap rear reba rebb rebe reeb reef reel reep refe reff refg refl refr rega rege regl regr rela relb rele rell relp repe repl repp repr rera rere rerg rfae rfef rffl rgba rgbe rlab rlee rlef rpga rrle rrrr